Inkscape::XML::Node* SPUse::write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags) {
if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
repr = xml_doc->createElement("svg:use");
}
SPItem::write(xml_doc, repr, flags);
sp_repr_set_svg_double(repr, "x", this->x.computed);
sp_repr_set_svg_double(repr, "y", this->y.computed);
repr->setAttribute("width", sp_svg_length_write_with_units(this->width).c_str());
repr->setAttribute("height", sp_svg_length_write_with_units(this->height).c_str());
if (this->ref->getURI()) {
gchar *uri_string = this->ref->getURI()->toString();
repr->setAttribute("xlink:href", uri_string);
g_free(uri_string);
}
if (SP_IS_SHAPE(this->child)) {
SP_SHAPE(this->child)->set_shape(); // evaluate SPCurve of child
} else if (SP_IS_TEXT(this->child)) {
SP_TEXT(this->child)->rebuildLayout(); // refresh Layout, LP Bug 1339305
} else if (SP_IS_FLOWTEXT(this->child)) {
if (SP_IS_FLOWREGION(SP_FLOWTEXT(this->child)->firstChild()))
SP_FLOWREGION(SP_FLOWTEXT(this->child)->firstChild())->UpdateComputed();
SP_FLOWTEXT(this->child)->rebuildLayout();
}
return repr;
}
KnotHolder *createKnotHolder(SPItem *item, SPDesktop *desktop)
{
KnotHolder *knotholder = NULL;
if (SP_IS_LPE_ITEM(item) &&
SP_LPE_ITEM(item)->getCurrentLPE() &&
SP_LPE_ITEM(item)->getCurrentLPE()->isVisible() &&
SP_LPE_ITEM(item)->getCurrentLPE()->providesKnotholder()) {
knotholder = sp_lpe_knot_holder(item, desktop);
} else if (SP_IS_RECT(item)) {
knotholder = new RectKnotHolder(desktop, item, NULL);
} else if (SP_IS_BOX3D(item)) {
knotholder = new Box3DKnotHolder(desktop, item, NULL);
} else if (SP_IS_GENERICELLIPSE(item)) {
knotholder = new ArcKnotHolder(desktop, item, NULL);
} else if (SP_IS_STAR(item)) {
knotholder = new StarKnotHolder(desktop, item, NULL);
} else if (SP_IS_SPIRAL(item)) {
knotholder = new SpiralKnotHolder(desktop, item, NULL);
} else if (SP_IS_OFFSET(item)) {
knotholder = new OffsetKnotHolder(desktop, item, NULL);
} else if (SP_IS_FLOWTEXT(item) && SP_FLOWTEXT(item)->has_internal_frame()) {
knotholder = new FlowtextKnotHolder(desktop, SP_FLOWTEXT(item)->get_frame(NULL), NULL);
} else if ((item->style->fill.isPaintserver())
&& SP_IS_PATTERN(item->style->getFillPaintServer())) {
knotholder = new KnotHolder(desktop, item, NULL);
knotholder->add_pattern_knotholder();
}
return knotholder;
}
void SelectionDescriber::_updateMessageFromSelection(Inkscape::Selection *selection) {
GSList const *items = selection->itemList();
if (!items) { // no items
_context.set(Inkscape::NORMAL_MESSAGE, _when_nothing);
} else {
SPItem *item = SP_ITEM(items->data);
SPObject *layer = selection->desktop()->layerForObject(item);
SPObject *root = selection->desktop()->currentRoot();
// Layer name
gchar *layer_name;
if (layer == root) {
layer_name = g_strdup(_("root"));
} else {
char const *layer_label;
bool is_label = false;
if (layer->label()) {
layer_label = layer->label();
is_label = true;
} else {
layer_label = layer->defaultLabel();
}
char *quoted_layer_label = xml_quote_strdup(layer_label);
if (is_label) {
layer_name = g_strdup_printf(_("layer <b>%s</b>"), quoted_layer_label);
} else {
layer_name = g_strdup_printf(_("layer <b><i>%s</i></b>"), quoted_layer_label);
}
g_free(quoted_layer_label);
}
// Parent name
SPObject *parent = item->parent;
gchar const *parent_label = parent->getId();
char *quoted_parent_label = xml_quote_strdup(parent_label);
gchar *parent_name = g_strdup_printf(_("<i>%s</i>"), quoted_parent_label);
g_free(quoted_parent_label);
gchar *in_phrase;
guint num_layers = selection->numberOfLayers();
guint num_parents = selection->numberOfParents();
if (num_layers == 1) {
if (num_parents == 1) {
if (layer == parent)
in_phrase = g_strdup_printf(_(" in %s"), layer_name);
else
in_phrase = g_strdup_printf(_(" in group %s (%s)"), parent_name, layer_name);
} else {
in_phrase = g_strdup_printf(ngettext(" in <b>%i</b> parents (%s)", " in <b>%i</b> parents (%s)", num_parents), num_parents, layer_name);
}
} else {
in_phrase = g_strdup_printf(ngettext(" in <b>%i</b> layers", " in <b>%i</b> layers", num_layers), num_layers);
}
g_free (layer_name);
g_free (parent_name);
if (!items->next) { // one item
char *item_desc = item->description();
if (SP_IS_USE(item) && SP_IS_SYMBOL(item->firstChild())) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Convert symbol to group to edit"), _when_selected);
} else if (SP_IS_USE(item) || (SP_IS_OFFSET(item) && SP_OFFSET (item)->sourceHref)) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Use <b>Shift+D</b> to look up original"), _when_selected);
} else if (SP_IS_TEXT_TEXTPATH(item)) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Use <b>Shift+D</b> to look up path"), _when_selected);
} else if (SP_IS_FLOWTEXT(item) && !SP_FLOWTEXT(item)->has_internal_frame()) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Use <b>Shift+D</b> to look up frame"), _when_selected);
} else {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s.",
item_desc, in_phrase, _when_selected);
}
g_free(item_desc);
} else { // multiple items
int object_count = g_slist_length((GSList *)items);
gchar *objects_str = NULL;
GSList *terms = collect_terms ((GSList *)items);
int n_terms = g_slist_length(terms);
if (n_terms == 0) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object selected", "<b>%i</b> objects selected", object_count),
object_count);
} else if (n_terms == 1) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of type <b>%s</b>", "<b>%i</b> objects of type <b>%s</b>", object_count),
object_count, (gchar *) terms->data);
} else if (n_terms == 2) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of types <b>%s</b>, <b>%s</b>", "<b>%i</b> objects of types <b>%s</b>, <b>%s</b>", object_count),
object_count, (gchar *) terms->data, (gchar *) terms->next->data);
} else if (n_terms == 3) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of types <b>%s</b>, <b>%s</b>, <b>%s</b>", "<b>%i</b> objects of types <b>%s</b>, <b>%s</b>, <b>%s</b>", object_count),
object_count, (gchar *) terms->data, (gchar *) terms->next->data, (gchar *) terms->next->next->data);
} else {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of <b>%i</b> types", "<b>%i</b> objects of <b>%i</b> types", object_count),
object_count, n_terms);
}
g_slist_free (terms);
// indicate all, some, or none filtered
gchar *filt_str = NULL;
int n_filt = count_filtered((GSList *)items); //all filtered
if (n_filt) {
filt_str = g_strdup_printf(ngettext("; <i>%d filtered object</i> ",
"; <i>%d filtered objects</i> ", n_filt), n_filt);
} else {
filt_str = g_strdup_printf("%s", "");
}
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s%s. %s.", objects_str, filt_str, in_phrase, _when_selected);
if (objects_str) {
g_free(objects_str);
objects_str = 0;
}
if (filt_str) {
g_free(filt_str);
objects_str = 0;
}
}
g_free(in_phrase);
}
}
void
text_put_on_path()
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
if (!desktop)
return;
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SPItem *text = text_or_flowtext_in_selection(selection);
SPItem *shape = shape_in_selection(selection);
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc());
if (!text || !shape || g_slist_length((GSList *) selection->itemList()) != 2) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>a text and a path</b> to put text on path."));
return;
}
if (SP_IS_TEXT_TEXTPATH(text)) {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("This text object is <b>already put on a path</b>. Remove it from the path first. Use <b>Shift+D</b> to look up its path."));
return;
}
if (SP_IS_RECT(shape)) {
// rect is the only SPShape which is not <path> yet, and thus SVG forbids us from putting text on it
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("You cannot put text on a rectangle in this version. Convert rectangle to path first."));
return;
}
// if a flowed text is selected, convert it to a regular text object
if (SP_IS_FLOWTEXT(text)) {
if (!SP_FLOWTEXT(text)->layout.outputExists()) {
sp_desktop_message_stack(desktop)->
flash(Inkscape::WARNING_MESSAGE,
_("The flowed text(s) must be <b>visible</b> in order to be put on a path."));
}
Inkscape::XML::Node *repr = SP_FLOWTEXT(text)->getAsText();
if (!repr) return;
Inkscape::XML::Node *parent = SP_OBJECT_REPR(text)->parent();
parent->appendChild(repr);
SPItem *new_item = (SPItem *) sp_desktop_document(desktop)->getObjectByRepr(repr);
sp_item_write_transform(new_item, repr, text->transform);
SP_OBJECT(new_item)->updateRepr();
Inkscape::GC::release(repr);
text->deleteObject(); // delete the orignal flowtext
sp_document_ensure_up_to_date(sp_desktop_document(desktop));
selection->clear();
text = new_item; // point to the new text
}
Inkscape::Text::Layout const *layout = te_get_layout(text);
Inkscape::Text::Layout::Alignment text_alignment = layout->paragraphAlignment(layout->begin());
// remove transform from text, but recursively scale text's fontsize by the expansion
SP_TEXT(text)->_adjustFontsizeRecursive (text, NR::expansion(SP_ITEM(text)->transform));
SP_OBJECT_REPR(text)->setAttribute("transform", NULL);
// make a list of text children
GSList *text_reprs = NULL;
for (SPObject *o = SP_OBJECT(text)->children; o != NULL; o = o->next) {
text_reprs = g_slist_prepend(text_reprs, SP_OBJECT_REPR(o));
}
// create textPath and put it into the text
Inkscape::XML::Node *textpath = xml_doc->createElement("svg:textPath");
// reference the shape
textpath->setAttribute("xlink:href", g_strdup_printf("#%s", SP_OBJECT_REPR(shape)->attribute("id")));
if (text_alignment == Inkscape::Text::Layout::RIGHT)
textpath->setAttribute("startOffset", "100%");
else if (text_alignment == Inkscape::Text::Layout::CENTER)
textpath->setAttribute("startOffset", "50%");
SP_OBJECT_REPR(text)->addChild(textpath, NULL);
for ( GSList *i = text_reprs ; i ; i = i->next ) {
// Make a copy of each text child
Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate(xml_doc);
// We cannot have multiline in textpath, so remove line attrs from tspans
if (!strcmp(copy->name(), "svg:tspan")) {
copy->setAttribute("sodipodi:role", NULL);
copy->setAttribute("x", NULL);
copy->setAttribute("y", NULL);
}
// remove the old repr from under text
SP_OBJECT_REPR(text)->removeChild((Inkscape::XML::Node *) i->data);
// put its copy into under textPath
textpath->addChild(copy, NULL); // fixme: copy id
}
// x/y are useless with textpath, and confuse Batik 1.5
SP_OBJECT_REPR(text)->setAttribute("x", NULL);
SP_OBJECT_REPR(text)->setAttribute("y", NULL);
sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_TEXT,
_("Put text on path"));
g_slist_free(text_reprs);
}
void
flowtext_to_text()
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
Inkscape::Selection *selection = sp_desktop_selection(desktop);
if (selection->isEmpty()) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE,
_("Select <b>flowed text(s)</b> to convert."));
return;
}
bool did = false;
GSList *reprs = NULL;
GSList *items = g_slist_copy((GSList *) selection->itemList());
for (; items != NULL; items = items->next) {
SPItem *item = (SPItem *) items->data;
if (!SP_IS_FLOWTEXT(item))
continue;
if (!SP_FLOWTEXT(item)->layout.outputExists()) {
sp_desktop_message_stack(desktop)->
flash(Inkscape::WARNING_MESSAGE,
_("The flowed text(s) must be <b>visible</b> in order to be converted."));
return;
}
Inkscape::XML::Node *repr = SP_FLOWTEXT(item)->getAsText();
if (!repr) break;
did = true;
Inkscape::XML::Node *parent = SP_OBJECT_REPR(item)->parent();
parent->addChild(repr, SP_OBJECT_REPR(item));
SPItem *new_item = (SPItem *) sp_desktop_document(desktop)->getObjectByRepr(repr);
sp_item_write_transform(new_item, repr, item->transform);
SP_OBJECT(new_item)->updateRepr();
Inkscape::GC::release(repr);
item->deleteObject();
reprs = g_slist_prepend(reprs, repr);
}
g_slist_free(items);
if (did) {
sp_document_done(sp_desktop_document(desktop),
SP_VERB_OBJECT_FLOWTEXT_TO_TEXT,
_("Convert flowed text to text"));
selection->setReprList(reprs);
} else {
sp_desktop_message_stack(desktop)->
flash(Inkscape::ERROR_MESSAGE,
_("<b>No flowed text(s)</b> to convert in the selection."));
}
g_slist_free(reprs);
}
